netdev - Re: [PATCH v3 06/11] mm/util: Deduplicate code in {kstrdup,kstrndup,kmemdup

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Message-ID: <CALOAHbDvyBn=yUABT4G6Egne48cQqHDM7bvuBeKFmbSA5fhg4A@mail.gmail.com>
Date: Sun, 23 Jun 2024 14:00:29 +0800
From: Yafang Shao <laoar.shao@...il.com>
To: Matthew Wilcox <willy@...radead.org>
Cc: torvalds@...ux-foundation.org, ebiederm@...ssion.com, 
	alexei.starovoitov@...il.com, rostedt@...dmis.org, catalin.marinas@....com, 
	akpm@...ux-foundation.org, penguin-kernel@...ove.sakura.ne.jp, 
	linux-mm@...ck.org, linux-fsdevel@...r.kernel.org, 
	linux-trace-kernel@...r.kernel.org, audit@...r.kernel.org, 
	linux-security-module@...r.kernel.org, selinux@...r.kernel.org, 
	bpf@...r.kernel.org, netdev@...r.kernel.org, dri-devel@...ts.freedesktop.org
Subject: Re: [PATCH v3 06/11] mm/util: Deduplicate code in {kstrdup,kstrndup,kmemdup_nul}

On Sun, Jun 23, 2024 at 11:11 AM Matthew Wilcox <willy@...radead.org> wrote:
>
> On Sun, Jun 23, 2024 at 10:29:30AM +0800, Yafang Shao wrote:
> > On Fri, Jun 21, 2024 at 9:57 PM Matthew Wilcox <willy@...radead.org> wrote:
> > >
> > > On Fri, Jun 21, 2024 at 10:29:54AM +0800, Yafang Shao wrote:
> > > > +++ b/mm/internal.h
> > >
> > > Why are you putting __kstrndup in a header file when it's only used
> > > in util.c?
> >
> > I want to make it always inlined. However, it is not recommended to
> > define an inline function in a .c file, right ?
>
> I'm not aware of any such recommendation.  Better than putting it in
> a .h file that everybody has to look at but nobody uses.

Understood.
Will change it.

-- 
Regards
Yafang